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359238

Sigma-Aldrich

Perfluorooctane

98%

Synonym(s):

Octadecafluorooctane

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About This Item

Linear Formula:
CF3(CF2)6CF3
CAS Number:
307-34-6
Molecular Weight:
438.06
EC Number:
206-199-2
MDL number:
MFCD00042083
UNSPSC Code:
12352100
PubChem Substance ID:
24862060
NACRES:
NA.22

Quality Level

200

Assay

98%

form

liquid

refractive index

n20/D 1.3 (lit.)

bp

103-104 °C (lit.)

mp

−25 °C (lit.)

density

1.766 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26

InChI key

YVBBRRALBYAZBM-UHFFFAOYSA-N

General description

Perfluorooctane is a polyfluoroalkyl substance. Perfluorohexanoic acid (PFHxA), a 6-carbon perfluoroalkyl is an alternate of perfluorooctane. Phase behavior of semifluorinated n-alkanes in perfluorooctane has been studied .

Perfluorooctane, an oxygen carrier, is an alkane that is used as a solvent for dissolving gaseous solutes.

Application

Perfluorooctane may be used in chemical synthesis.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Environment international, 39(1), 19-26 (2012-01-03)
Per- and poly-fluorinated compounds (PFCs), which include perfluorinated carboxylates (PFCAs) and sulfonates (PFSAs) and various precursors, are used in a wide variety of industrial, commercial and domestic products. This includes aqueous film forming foam (AFFF), which is used by military
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